jasmine-headless-webkit/lib/jasmine/headless/files_list.rb
2011-11-17 16:18:25 -05:00

209 lines
5.0 KiB
Ruby

require 'jasmine-core'
require 'time'
require 'multi_json'
require 'set'
require 'sprockets/directive_processor'
module Jasmine::Headless
class FilesList
attr_reader :spec_outside_scope
class << self
def find_vendored_asset_paths(*names)
require 'rubygems'
raise StandardError.new("A newer version of Rubygems is required to use vendored assets. Please upgrade.") if !Gem::Specification.respond_to?(:map)
all_spec_files.find_all do |file|
names.any? { |name| file["/#{name}.js"] }
end
end
def all_spec_files
@all_spec_files ||= Gem::Specification.map { |spec| spec.files.find_all { |file|
file["vendor/assets/javascripts"]
}.compact.collect { |file| File.join(spec.gem_dir, file) } }.flatten
end
end
DEFAULT_FILES =
%w{jasmine.js jasmine-html.js jasmine.css}.collect { |name| File.join(Jasmine::Core.path, name) } +
%w{jasmine-extensions intense headless_reporter_result jasmine.HeadlessConsoleReporter jsDump beautify-html}.collect { |name|
Jasmine::Headless.root.join("vendor/assets/javascripts/#{name}.js").to_s
}
PLEASE_WAIT_IM_WORKING_TIME = 2
def initialize(options = {})
@options = options
@files = Set.new(DEFAULT_FILES.dup)
@filtered_files = @files.dup
@spec_outside_scope = false
@spec_files = Set.new
use_config! if config?
end
def files
@files.to_a
end
def filtered_files
@filtered_files.to_a
end
def spec_files
@spec_files.to_a
end
def has_spec_outside_scope?
@spec_outside_scope
end
def filtered?
files != filtered_files
end
def files_to_html
to_html(files)
end
def filtered_files_to_html
to_html(filtered_files)
end
def spec_file_line_numbers
@spec_file_line_numbers ||= Hash[@spec_files.collect { |file|
if File.exist?(file)
if !(lines = Jasmine::Headless::SpecFileAnalyzer.for(file)).empty?
[ file, lines ]
end
else
nil
end
}.compact]
end
def add_dependencies(file)
if File.file?(file)
processor = Sprockets::DirectiveProcessor.new(file)
processor.directives.each do |line, type, name|
case type
when 'require'
find_vendored(name)
end
end
end
end
private
def to_html(files)
alert_time = Time.now + PLEASE_WAIT_IM_WORKING_TIME
files.collect { |file|
if alert_time && alert_time < Time.now
puts "Rebuilding cache, please wait..."
alert_time = nil
end
Jasmine::Headless::TestFile.new(file).to_html
}.flatten.compact.reject(&:empty?)
end
def spec_filter
return @spec_filter if @spec_filter
@spec_filter = begin
if @options[:only]
@options[:only].collect { |path| expanded_dir(path) }.flatten
else
[]
end
end
end
SEARCH_ROOTS = {
'src_files' => 'src_dir',
'stylesheets' => 'src_dir',
'helpers' => 'spec_dir',
'spec_files' => 'spec_dir'
}
def use_config!
@filtered_files = @files.dup
@config = @options[:config].dup
%w{src_files stylesheets vendored_helpers helpers spec_files}.each do |searches|
if data = @config[searches]
if self.respond_to?("add_#{searches}_files", true)
send("add_#{searches}_files", data.flatten)
else
add_files(data.flatten, searches)
end
end
end
end
def add_vendored_helpers_files(searches)
searches.each do |name|
self.class.find_vendored_asset_path(name).each do |file|
add_file(file)
end
end
end
def add_files(searches, type)
searches.each do |search|
path = search
path = File.join(@config[SEARCH_ROOTS[type]], path) if @config[SEARCH_ROOTS[type]]
found_files = expanded_dir(path) - files
found_files.each do |file|
type == 'spec_files' ? add_spec_file(file) : add_file(file)
end
end
if type == 'spec_files'
spec_filter.each do |file|
@spec_outside_scope ||= add_spec_file(file)
end
end
end
def config?
@options[:config]
end
def expanded_dir(path)
Dir[path].collect { |file| File.expand_path(file) }
end
def add_file(file)
add_dependencies(file)
@files << file
@filtered_files << file
end
def add_spec_file(file)
add_dependencies(file)
if !@files.include?(file)
@files << file
if include_spec_file?(file)
@filtered_files << file
@spec_files << file if spec_filter.empty? || spec_filter.include?(file)
end
true
end
end
def include_spec_file?(file)
spec_filter.empty? || spec_filter.include?(file)
end
end
end